Blog Belajar Kode

API Automation Testing using Postman & Newman

Saturday, May 23, 2026

Automation testing is one of the core responsibilities of a QA Engineer, one of which is performing API (Application Programming Interface) automation testing. The goal is to avoid repetitive manual testing, making the process more efficient and effective in the long run — especially for Regression Testing.

In this post, I will walk through API automation testing using Postman. Postman is a widely popular tool for API testing, and it comes with built-in support for automation testing — such as adding JavaScript scripts to each pre-request and post-request.

Indra Sudirman

12 minute read

Update Katalon Result to the QTest

Tuesday, Apr 29, 2025

The goal of Katalon and qTest integration is to enable seamless communication between the two tools. Like automate sync the test result from Katalon to qTest.

Indra Sudirman

5 minute read

Intergration QTest in Katalon Studio

Saturday, Apr 19, 2025

As QA teams begin adopting Automation Testing to streamline processes like Regression Testing, one of the initial steps is often integrating their existing test management tools with an automation framework. This post provides a guide on how to integrate qTest, a popular test management tool, with Katalon, an automation testing framework.

Indra Sudirman

4 minute read

JMeter - A Simple Sample for Load Testing REST Web Services

Tuesday, Apr 1, 2025

JMeter is powerful tool for load testing. This guide provides a simple sample to set up and run a load test for for REST API using JMeter.

Indra Sudirman

7 minute read

Python OOP

Wednesday, Mar 19, 2025

Just my notes about Python OOP.

Indra Sudirman

9 minute read

Automation With Katalon (Web Testing)

Sunday, Mar 2, 2025

This discussion is part of my notes on the Katalon Automation Framework series. Now, I will focus on web testing.

Indra Sudirman

5 minute read

Automation With Katalon (Mobile Testing)

Friday, Feb 28, 2025

My automation notes this time focus on one of the robust and popular automation frameworks, which is Katalon.

Indra Sudirman

4 minute read

Automation With Pytest

Wednesday, Feb 26, 2025

Another popular Python testing framework, pytest is known for its simplicity and powerful features. It supports unit, API, UI, and mobile testing with built-in assertions, fixtures, and parameterization.

Indra Sudirman

3 minute read

Automation With Maestro

Saturday, Feb 22, 2025

Alternative automation framework besides Selenium, Appium, and others. Maestro is the simplest and most effective UI testing framework.

Indra Sudirman

5 minute read

Writing Better Gherkin

Wednesday, Feb 19, 2025

Feel curious and want to know more, has bring me to dive deep into the world of BDD.

Indra Sudirman

4 minute read

About Me

I’m a software engineer wanna be, currently working as a software engineer at a startup company. I’m a quick learner and I’m always looking to improve my skills. I’m a team player and I’m always willing to help others.

Please feel free to contact me, though my curiculum vitae if you want to know more about me.